Genshin Impact - Thunder Manifestation Boss Guide - Game8
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Thunder Manifestation is the Electro Oceanid World Boss located in Seirai Island and can be unlocked after completing the Stormchasers quest in Genshin Impact. Check out how to defeat the Thunder Manifestation, how to unlock its location, attack patterns, best party, item drops in this boss guide!
List of Contents
- How to Unlock
- Thunder Manifestation Location
- Recommended Characters
- How to Beat
- Attack Patterns
- Item Drops
- Boss Information
- Achievements
- Related Guides
How to Unlock Thunder Manifestation
Unlock After Seirai Stormchasers

Complete Seirai Stormchasers Questline
The Thunder Manifestation can only be unlocked after completing the Seirai Stormchasers Chain Quest! After completing Part IV of the series, the location of Thunder Manifestation will unlock and become visible on your map.
Seirai Stormchasers Quest Guide
Featured in Feast of the Departed Warriors Event
The Thunder Manifestation is the boss enemy for Day 1 of Feast of the Departed Warriors event in Version 3.7, the Descaling: Thundering Grief.
Descaling Thundering Grief Guide
Thunder Manifestation Location
Found in Seirai Island, Inazuma
Thunder Manifestation boss, in the form of an Electro Oceanid, is located in Seirai Island in Inazuma! This location for Thunder Manifestation will only appear after you have finished the prerequisite quests, Seirai Stormchasers.
Seirai Island Guide
Best Party for Thunder Manifestation
Best Party to Beat Thunder Manifestation
| Recommended Party for Thunder Manifestation | |||
|---|---|---|---|
| | | | |
| F2P Party for Thunder Manifestation | |||
| | | | |
Use Ranged or AoE Characters
Ranged users like Bow or Catalyst characters will be able to inflict damage from a distance, which allows you to dodge the Thunder Manifestation's attacks faster.
Best Characters for Repeated Runs
| | ・Able to deal damage from a distance. ・ Elemental Skill infuses with Normal Attacks allows her to attack fast. |
| | ・Deals damage from afar with her Charged Attacks. ・Elemental Burst can wear down the Thunder Manifestations. |
| | ・Deals AoE Dendro DMG from his Elemental Burst. ・Dendro infusion allows for more Elemental Reactions. |
| | ・Provides excellent shield from the Thunder Manifestation's attacks. ・Elemental Burst can also deal massive damage. |
| | ・Can deal damage from a distance. ・Elemental Burst can increase overall elemental damage. |
| | ・Can apply Dendro from a distance. ・Can heal with Elemental Burst and Skill. |
| | ・Deals AoE Hydro DMG from his Elemental Burst. ・Inflict Riptide and attack from a distance to deal AoE DMG. |
| | ・Can consistently apply Hydro. ・Can heal with Elemental Burst and Skill. |
| | ・Can deal damage from afar with all her skills. ・Triggers Overloaded consistently. |
| | ・Deals AoE Hydro DMG from his Elemental Burst. ・Hydro infusion from Elemental Skill allows for more Elemental Reactions. |
| | ・Can deal damage from afar with all his skills. ・Can constantly trigger Swirl for additional DMG. |
| | ・Can apply Hydro from a distance. ・Elemental Burst gives Off Field Hydro application. |
| | ・Can deal massive, single target damage. |
Beat with Elemental Reactions
The Thunder Manifestation is constantly affected by Electro, making Elemental Reactions easy to trigger. Use Dendro characters such as Nahida or Alhaitham to trigger Dendro reactions against the Thunder Manifestation!
You can also use a Cryo or Pyro DPS when battling the Thunder Manifestation since Electro is weak to Cryo, and the Overloaded Reaction can deal more damage!
Defeat the Thunder Manifestation in Co-Op Mode
Are you missing specific characters, or have you not built a full party yet? Teaming up with others from our Co-Op boards is a great way to quickly beat the Thunder Manifestation and other bosses!
| Genshin Co-Op Boards | ||
|---|---|---|
How to Defeat the Thunder Manifestation
Avoid or Guard Against Being Targeted
The Thunder Manifestation can lock on its chosen target, and whenever it activates its Enraged State, it will prioritize on attacking the marked player.
Whether playing in Co-Op or solo, make sure that the person marked by the Thunder Manifestation has a strong shield or dodging skills!
Look for Indicators to Dodge
Before the Thunder Manifestation does attacks like the Electro Cage or Sky Blast, there will be an indicator on the ground so you can dodge in advance!
Beat the Thunder Manifestation by Attacking From A Distance
The Thunder Manifestation moves around the area quickly and is sometimes hovering too high for Claymore, Polearm, or Sword characters to attack it. So Bow and Catalyst characters are more likely to damage it more.
Thunder Manifestation Attack Patterns
Bomb Dash Attack

The Thunder Manifestation flies up high and dives downward in a swift dash. It bombs the area below it with Electro.
Wing Slash Attack

The Thunder Manifestation extends its wing, then lashes out with a broad slash.
Electro Cage Attack

The Thunder Manifestation summons four Electro Pillars to form a a four-cornered cage, walled-in by Electro.
Lightning Bolt Attack

The Thunder Manifestation summons three lightning zaps directly below its body.
Electro Wall Attack

The Thunder Manifestation summons two walls of Electro that close in to each other.
Items Dropped by Thunder Manifestation
Thunder Manifestation Material Drops
| Drop | Level |
|---|---|
| Any Lv. | |
| Lv. 40+ | |
| Lv. 60+ | |
| Lv. 75+ | |
| Lv. 30+ |